Answer:
b=2A/h-a
Step-by-step explanation:
A=1/2h(a+b)
a+b=A/(1/2h)
a+b=A/(h/2)
a+b=(A/1)(2/h)
a+b=2A/h
b=2A/h-a
Answer:
8
Step-by-step explanation:
if a set has 3 elements it has 8 subsets.
If the call cost 35 cents to use the card that leaves $12 that was from minutes. There is 4 quarters in a dollar, 12x4 is 48.
VERIFY:
$1=4
$2=8
$3=12
$4=16
$5=20
$6=24
$7=28
$8=32
$9=36
$10=40
$11=44
$12=48
Answer:
Think its B
Step-by-step explanation:
Answer: The points become positive.
Step-by-step explanation:
When you plug the points into the function (x, y) to (-x, -y) each point will become - - which is positive. All in all if it’s negative and becomes negative it is positive. Double negative is positive.